Mercurial > hg > graal-compiler
diff src/share/vm/gc_implementation/parNew/parNewGeneration.hpp @ 10405:f2110083203d
8005849: JEP 167: Event-Based JVM Tracing
Reviewed-by: acorn, coleenp, sla
Contributed-by: Karen Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
| author | sla |
|---|---|
| date | Mon, 10 Jun 2013 11:30:51 +0200 |
| parents | a30e7b564541 |
| children | 9766f73e770d |
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--- a/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Fri Jun 07 09:33:01 2013 -0700 +++ b/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Mon Jun 10 11:30:51 2013 +0200 @@ -25,7 +25,9 @@ #ifndef SHARE_VM_GC_IMPLEMENTATION_PARNEW_PARNEWGENERATION_HPP #define SHARE_VM_GC_IMPLEMENTATION_PARNEW_PARNEWGENERATION_HPP +#include "gc_implementation/shared/gcTrace.hpp" #include "gc_implementation/shared/parGCAllocBuffer.hpp" +#include "gc_implementation/shared/copyFailedInfo.hpp" #include "memory/defNewGeneration.hpp" #include "utilities/taskqueue.hpp" @@ -105,7 +107,7 @@ #endif // TASKQUEUE_STATS // Stats for promotion failure - size_t _promotion_failure_size; + PromotionFailedInfo _promotion_failed_info; // Timing numbers. double _start; @@ -180,13 +182,16 @@ void undo_alloc_in_to_space(HeapWord* obj, size_t word_sz); // Promotion failure stats - size_t promotion_failure_size() { return promotion_failure_size(); } - void log_promotion_failure(size_t sz) { - if (_promotion_failure_size == 0) { - _promotion_failure_size = sz; - } + void register_promotion_failure(size_t sz) { + _promotion_failed_info.register_copy_failure(sz); } - void print_and_clear_promotion_failure_size(); + PromotionFailedInfo& promotion_failed_info() { + return _promotion_failed_info; + } + bool promotion_failed() { + return _promotion_failed_info.has_failed(); + } + void print_promotion_failure_size(); #if TASKQUEUE_STATS TaskQueueStats & taskqueue_stats() const { return _work_queue->stats; } @@ -337,6 +342,8 @@ // word being overwritten with a self-forwarding-pointer. void preserve_mark_if_necessary(oop obj, markOop m); + void handle_promotion_failed(GenCollectedHeap* gch, ParScanThreadStateSet& thread_state_set, ParNewTracer& gc_tracer); + protected: bool _survivor_overflow;